Why I Can’t Write Files in a Single ZIP Archive During Incremental or Differential Copying?

The answer is simple. You can′t move differentially or incrementally copied files to a single ZIP because the basis of both methods is file comparison.

In other word, incremental and differential backup (and recovery) must compare separate files to work properly, and it is impossible when you create a single archive.

See also: FAQ | Program Installation and Usage:

⇒ Fixing the WMI error in Centralize Deploy Tool

⇒ I cannot install the program on Windows XP and Server 2003